| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.92 | 5.578% | $132.9438 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $120.26 | 3.672% | $124.6759 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $47.39 | 7.469% | $50.9296 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $225.72 | 6.219% | $239.7575 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $163.84 | 6.843% | $175.0516 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $39.95 | 5.706% | $42.2295 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $250.48 | 12.657% | $282.1833 | $282.18 | $282.20 | $282.20 |
| 7 purchase totals = | $973.56 | $1,047.7712 | $1,047.77 | $1,047.85 | $1,047.80 | |